baber/WOPTO huggingface dataset:
Patent CN-1545821-A (CN)
Inventor: MAURITS D HOOGH GUIDO ODILON
IPC: B06B1/04
Filed: 2002-07-29
Abstract: 一种电动扬声器，其包括底盘(2)、三维振动膜(8)和电磁致动器(6)，振动膜通过靠近振动膜前部(8a)设置的第一柔性连接装置(18)和靠近振动膜后部(8b)设置的第二柔性连接装置连接在底盘上。致动器包括固定在底盘上的静态致动器元件(6a)和固定在振动膜上的平移致动器元件(6b)。当受到激励时，两个致动器元件在气隙(16)上相互磁性协作。为了实现平的但功率高的扬声器，所述装置和气隙位于振动膜包围的区域(26)之外并位于两个连接装置之间的空间(24)内。
Patent CN-1550006-A (CN)
Inventor: HEEMSKERK JACOBUS P J
IPC: G11B7/24038
Filed: 2002-07-12
Abstract: 本发明涉及一种方法和一种记录装置，用于在一种多层相变型光盘(10)上进行格式化和记录。该方法包括，例如，按照预先确定的次序在光盘(10)的第一层(12)和第二层(18)上的区域进行记录，以便保证当在第二层(18)上记录时，入射辐射束(16)通过的第一层(12)的区域总是写满的或是全部空白的，这样来防止当在第二层(18)上记录时，第一层(12)对入射辐射束(16)的干扰。
Patent CN-1575594-A (CN)
Title: 帧提前和幻灯特技模式
Inventor: SHU LIN
IPC: G11B20/10
Filed: 2002-10-22
Abstract: 一种对视频信号执行特技模式的方法(200)，包括如下步骤：接收特技模式命令(202)，并且响应所述特技模式命令，重复视频信号中的图像(204)，以便形成特技模式视频信号。如果被重复的图像是双向预测图像，则该方法可以将重复步骤的次数限定为一个预定次数。
Patent CN-1618214-A (CN)
Inventor: STEFAN PETERSSON
IPC: H04L12/56
Filed: 2002-11-26
Abstract: 根据本发明，提供了一种用于通过交换虚拟电路(SVC)通信的方法和系统，其中在两个ATM交换机之间监视传输业务量。当两个交换机之间的呼叫业务量超过预定量时，可以建立至少一个SVC。至少一个，通常一个以上的空闲SVC由媒体网关控制器利用连接到SVC每一端的每个交换机中的虚拟端点来建立和维护。这允许终端用户连接到SVC和与SVC断开，而不必建立或破坏SVC。SVC保持连接在交换机之间，只要超过分组数据传输的预定门限值。SVC在传输业务量低于预定量时拆卸。
Patent CN-1536232-A (CN)
Inventor: SHEN MING
IPC: F04D27/00
Filed: 2003-04-09
Abstract: 本发明属于设备的温度监控技术领域，涉及风扇监控装置及其监控方法，包括环境温度检测传感器、分别与N个风扇相连的N个功率MOS管及中央处理器CPU、连接在CPU与风扇之间的可编程风扇转速测量电路，连接在环境温度检测传感器与功率MOS管之间的脉冲发生器和线性变换电路。本发明能够同时检测多个风扇的转速；能够检测风扇是否堵转或停转，并提供相关信号；能够根据环境的温度同时对多个风扇的转速进行线性的智能调节，有效降低了风扇的噪音水平。且上述各项功能完全由硬件来实现，无需系统CPU软件的参与，极大的节省了系统软件资源，提高了风扇监控的实时性。降低了成本，适合应用于各种通信设备中。
Patent CN-1519541-A (CN)
Inventor: YONG-IL CHOI
IPC: G01C21/34
Filed: 2003-07-28
Abstract: 公开了导航装置及计算其最佳行进路线的方法。包括步骤a)响应用户到指定目的地的最佳行进路线的请求，检测可移动物体的当前位置信息；b)从存储的地图数据检测与可移动物体的当前位置一致的当前线路信息；c)从地图数据检测在目的的方向中与当前线路的邻近线路信息；d)使用指定给当前线路信息和邻近线路信息的每一个的行进方向的预定加权值计算从可移动物体的当前位置到每个邻近线路的累积行进时间；e)根据所计算的每个邻近线路的累积行进时间，从由地图数据检测的邻近线路信息选择一个最佳邻近线路信息；f)当最终选定最佳邻近线路信息包括目的地信息时，重复步骤c)至e)，顺序地从选定最佳邻近线路信息检测最佳行进路线并输出所检测的最佳行进路线。
Patent CN-1543383-A (CN)
Inventor: MASATOSHI KOBAYASHI HIROKATSU
IPC: F16B19/10
Filed: 2003-07-04
Abstract: 本发明提供一种能够将多个铆钉类连续并可靠地安装在铆钉保持带上的对铆钉保持带的铆钉类安装装置，设置有随机地收纳铆钉类的料斗(11)；在该料斗11中连续地将收纳于料斗(11)中的铆钉类向铆钉轮(15)的交接位置导引的滑槽(14)；一边旋转一边从该滑槽(14)的下端将前述铆钉类1根根地收纳在形成于凸缘体周围的多个槽(29)中的铆钉轮(15)；与该铆钉轮(15)的外周缘对向地设置的、将位于铆钉轮(15)的槽(29)中的前述铆钉类推入沿铆钉轮(15)被导引的铆钉保持带(36)的保持切口(37)中的推入部件；设置在前述铆钉轮(15)的筒部(27)上、与沿前述铆钉保持带的长度方向开设的卡止孔(38)相卡合并将该铆钉保持带(36)送出的链轮(35)。
Patent CN-1652819-A (CN)
Inventor: NAYLOR CLIVE J
IPC: C07K14/135
Filed: 2003-05-16
Abstract: 本发明涉及用于抗间质肺炎病毒属成员或者RSV或者包含的F蛋白质区域与间质肺炎病毒属成员具有显著遗传同源性的病毒的疫苗，其中所述疫苗是减毒活疫苗。尤其是，所述疫苗抗禽或者人类来源的间质肺炎病毒。
Patent CN-1653722-A (CN)
Inventor: MASAHIRO TAKEDA
IPC: H04B7/08
Filed: 2003-05-02
Abstract: 本发明的分集接收机作为多载波用分集接收机来动作，具有：加权算出器(6，7)，其基于从接收帧得到的、有关各载波的分支间相位差信息及振幅信息，来算出各载波的加权系数；分支合成器(1，2)，其在上述检波前，基于上述加权系数，按每个载波来合成各分支的接收信号。
Patent CN-1662488-A (CN)
Inventor: MARTEL LAWRENCE J
IPC: C07D401/04
Filed: 2003-06-20
Abstract: 本发明提供制备吲哚化合物的方法，其包括过渡金属催化的腙的芳基化、芳基腙水解形成芳基肼、以及酸催化芳基肼使其环化，形成吲哚化合物。
Patent CN-1662892-A (CN)
Inventor: MASAHIRO TAKATORI
IPC: G06F17/30
Filed: 2003-09-18
Abstract: 一种拉型数据分配业务中用的信息获取装置和信息提供装置。该装置连接网络上的电子邮件服务器和信息服务器，由电子邮件服务器接收通过网络接收的电子邮件，并取得数据后，分析取得的接收邮件的数据，取得信息服务器内的定义文件和/或内容，按定义文件定义的格式显示内容，而且在利用分析识别到取得的接收邮件的数据内存在位置信息时，对识别的位置信息存储用于获取定义文件和/或内容的网络上的位置信息。
Patent CN-1678883-A (CN)
Inventor: KAORU KUMAGAI
IPC: G01C15/00
Filed: 2003-09-02
Abstract: 一种具有装置主体(21)和可装卸于该装置主体的操作装置(67)，并且上述装置主体向测定对象物体照射测定光，基于来自上述测定对象物体的反射光来测定位置的测量装置(20)，具有：发出上述测定光并测定距离的测距部(54)，(55)；用来取得图像的摄像部(51)，(53)；使测定光朝向上述测定对象物体，使来自上述测定对象物体的反射光朝向光接收部，同时，将照射方向的图像朝向上述摄像部的自由旋转的反射镜(45)；检测该反射镜的旋转位置的检测单元(31)；至少控制上述测距部、摄像部及反射镜的旋转位置的控制部(74)，上述操作装置具备显示上述摄像部取得的图像的显示部。
Patent CN-1678476-A (CN)
Inventor: CRAIG WHITE
IPC: B60R21/01
Filed: 2003-06-13
Abstract: 一车辆乘坐者位置传感器(26，58)位于安全气囊(20，60)前部，该安全气囊(20，60)朝向车辆乘坐者展开。传感器可以是一电容传感器(26)，它通过使安全气囊面向车辆乘坐者的部分(30)导电来形成。安全气囊模块构造成使安全气囊能在其完全展开之前被放气。相对传感器连续地确定传感器与车辆乘坐者之间的距离。一控制器(38，72)处理电容传感器(26)的输出，并用其预测安全气囊(20，60)与车辆乘坐者之间的相互作用，并且，如果预测到该相互作用对车辆乘坐者更有害而非有益，就对安全气囊进行放气。也可采用一个一旦安全气囊已充胀好或接近充胀好就阻止对安全气囊进行放气的系统。
Patent CN-1678979-A (CN)
Inventor: JOHNSON MARK T
IPC: G06F3/033
Filed: 2003-09-01
Abstract: 一种触摸感测矩阵显示器在一检测周期(TS)期间于独立的检测区域(A1)中检测触摸输入，对所述独立的检测区域进行选择以使其与根据在所述检测区域(A1)中检测的触摸位置显示信息的显示区域(A2)不重叠。在所述检测周期(TS)期间，不对所述检测区域(A1)进行寻址。在所述检测区域(A1)的两个连续检测区域寻址周期(TA2)之间出现的非寻址时间周期(TR)至少持续为与对整个显示区域(A2)进行寻址所需的显示区域寻址周期一样长，但优选地基本上要长于它。在所述检测区域(A1)中显示的数据通过在位于检测周期(TS)中间的检测区域寻址周期(TA2)期间对所述检测区域(A1)进行寻址而被刷新。在所述检测区域(A1)中显示的数据通过所述检测而不会受到干扰，并将呈现在两个连续的检测区域寻址周期(TA2，TA2)之间，因为所述矩阵显示器的像素(10)具有这样的光学状态：在未被寻址时保持为长于所述非寻址时间周期(TR)。
Patent CN-1046331-A (CN)
Inventor: HIPPS JESSE
IPC: G03F7/004
Filed: 1990-01-09
Abstract: 揭示了一种光固化组成物，它由以下几种物质组成：一种可加成聚合或交联的物质，一种能引发上述物质聚合或交联的光引发剂组成物，以及一种下式的化合物，   
     该组成物适宜于包含在微胶囊里，并用于光敏成像体系。这种五元芳族亚胺化合物可以起减少组成物发生短期曝光互易律失效可能性的作用，并使人们可以采用高强度辐射光源成像。本发明还揭示了用该组成物的成像方法。
Patent CN-1073704-A (CN)
Title: 毛边皮多元法制明胶工艺
Inventor: BIN ZHANG
IPC: C09H3/00
Filed: 1991-12-27
Abstract: 一种毛边皮多元法制明胶工艺，经多元碱浸灰处
理，然后加酸中和，在低温下提胶、烘干，明胶产品的
粘度，冻力和好胶率有突破性进展，粘度≥20°E，冻
力＞250克，好胶率＞90％，产品增值率高。
Patent CN-1144951-A (CN)
Inventor: TOMOYUKI TAKAHASHI
IPC: G11B5/02
Filed: 1995-09-25
Abstract: 一种磁头，这种磁头在记录时与光磁记录介质作滑动接触，它配备有：磁芯；以整体方式形成有插入孔，凹进部以及凸缘部的绕线架；以及滑动接触体。上述绕线架与滑动接触体中的任意一个形成有接合部，而另一个上则形成有被接合部，通过接合部与被接合部的接合，不用粘合剂就能使绕线架与滑动接触体构成整体，从而把磁头组装起来。
Patent CN-1192047-A (CN)
Inventor: AKIRA SAKAMOTO
IPC: H01L23/31
Filed: 1997-09-24
Abstract: 一种封装在塑料封装件中的半导体器件,它配备有一个半导体器件芯片、多个各键合于半导体器件芯片的各键合焊点的引线、以及一个封装键合有引线的半导体器件芯片且使引线可从其底表面伸出并沿其底表面向外延伸的塑料铸模,其中各引线端部表面的水平形状为向内凸的半圆、半椭圆或半多面体。
Patent CN-1193351-A (CN)
Title: 鉴定减毒水痘病毒Oka株或由其衍生的毒株的方法
Inventor: CHISATO MORI
IPC: C12Q1/70
Filed: 1997-05-15
Abstract: 公开了一种精确鉴定减毒水痘病毒Oka株或由其衍生的能起减毒水痘活疫苗病毒作用的毒株的方法,该方法包括:分析Oka株和样品水痘株之间基因组DNA及其片断的差异,并且确定样品株是否符合下列全部8个特征:HpaI－K片断和EcoRI－P片断的大小;Gene14的R2—487区域的大小以及PCR－SSCP分析;用AccⅢ消化R2—1764片断而获得的限制片断的大小;PstI切割位点存在与否;由R2—487区域编码的氨基酸序列的同源性;由VZVGene14的编码区编码的氨基酸序列的同源性。还公开了一种分离的水痘病毒株,按上述方法鉴定,它大体上是相同的病毒株;一种减毒水痘病毒活疫苗,它包含按上述方法鉴定的相同的病毒株;一种减毒水痘病毒Oka株抗原。
Patent CN-1212418-A (CN)
Inventor: KANAI HITOSHI
IPC: G11B5/39
Filed: 1998-02-13
Abstract: 一种制造旋转阀式GMR头的方法,该磁头的固定磁化层可使磁化方向维持在预期的方向。按照本发明的一个方面,该方法包含的步骤有:形成一磁膜,其至少包含自由磁化层、非磁性金属层、固定磁化层以及磁畴控制层;在磁场中对其进行第一热处理,增强自由磁化层的磁异向性;在磁场中和高于先前各处理过程中最大。温度下进行第二热处理,固定在固定磁化层中的磁化方向。
Patent CN-1198955-A (CN)
Inventor: HELMSTETTER RICHARD C
IPC: A63B53/04
Filed: 1998-01-21
Abstract: 一种铁头高尔夫球棍,其包括一个头体,该头体具有一个击球前表面、一个背边、一个顶部、一个底部、一个趾部和一个跟部;一个形成于头体中的紧靠背边和底部的凹口;一个方在凹口中的插块;该头体重量为W 1 ,而插块重量为W 2 ,其中,W 2 /(W 1 +W 2 )在约0.25与0.90之间。
Patent CN-1222791-A (CN)
Title: 锁相环中相位旋转用的方法和设备
Inventor: DREPS DANIEL MARK
IPC: H03L7/081
Filed: 1998-12-07
Abstract: 在相互有相移的多个信号中,重复地以一个信号替代另一个信号作为时钟信号,以减少时钟信号相对于基准信号的相位误差。替代工作被定时在当旨在降低对时钟信号的干扰的阶段期间发生。采用一个信号的这种替换还响应于在时钟由所述信号的紧前一个信号提供之后所述信号的至少一个周期的发生而进行,其旨在避免一个信号替代为另一个信号的误操作。
Patent CN-1253932-A (CN)
Title: 长效复混肥添加剂
Inventor: SHI YUANLIANG
IPC: C05G3/90
Filed: 1999-10-29
Abstract: 本发明涉及复混肥增效技术,具体地说是一种长效复混肥添加剂。由氢醌、双氰胺、络合稀土及沸石粉组成制剂,其重量比为2～8氢醌;3～25双氰胺;0.1～0.8络合稀土,70～95沸石粉。本发明能延长肥效期,提高肥料利用率,有利机械施肥,适应用于复混肥。
Patent CN-1226078-A (CN)
Inventor: LI MINQIAN
IPC: C23C14/48
Filed: 1999-01-15
Abstract: 本发明提供了一种快速合成材料芯片的离子注入方法,是将所需结构的掩膜逐次组合定位掩盖在基底材料上,顺序注入所需种类的离子,经热处理而快速合成大量具有不同成分材料单元的芯片,其单元和成分的分布可精确控制。该工艺与硅平面工艺相容,既可用于新材料的快速发现和筛选,也可用于快速集成纳米基发光单元器件。
Patent CN-1287575-A (CN)
Title: 用于制造化合物半导体的高纯度镓及其纯化方法和装置
Inventor: TAKEHARU YAMAMURA
IPC: C22B9/14
Filed: 1999-10-27
Abstract: 从含有杂质的镓原料中分离杂质的方法,该方法是一边搅拌装在容器内的液态镓原料,一边使筒状的凝固界面从该容器的内壁面朝着容器中央的方向逐渐凝固,并在容器内的全部原料凝固之前使存在于容器中央部分的液相与凝固相分离。另外,把与液相分离后的凝固相作为镓原料,根据需要将上述方法反复进行多次。通过分析与凝固层分离的杂质浓缩Ga中的杂质浓度,可以获得一种适合于制备化合物半导体的金属Ga。
Patent CR-20120157-A (CR)
Title: Sales de amina poco volátiles de pesticidas anionicos
Inventor: XU WEN
IPC: A01N33/04
Filed: 2012-03-28
Abstract: Una sal, que comprende un pesticida aniónico y una poliamina catiónica de la fórmula (A) o (B), tal como se describe en la descripción. Adicionalmente, una composición agroquímica que comprende dicha sal.
Patent CR-20150263-A (CR)
Title: Compuestos de pirrolopirimidina como inhibidores de quinasas
Inventor: CHEN WEI
IPC: C07D487/04
Filed: 2015-05-19
Abstract: Compuestos que forman enlaces covalentes con la tirosina quinasa de Bruton (Btk). También se describen inhibidores irreversibles de Btk, inhibidores reversibles de Btk y composiciones farmacéuticas que incluyen los compuestos.
Patent CR-20170088-A (CR)
Title: Sistema y metodo de geston de estacionamientos
Inventor: ROUNTREE MEDINILLA JORGE
IPC: H04W8/00
Filed: 2017-03-09
Abstract: Se describen métodos y sistemas de gestión de estacionamientosque tienen servidores y al menos una expedidora, al menos una validadora, al menos un validador de pensionados (nido), al menos un validador portátil, al menos una maquina de servicios adicionales a usuarios y al menos un punto de venta que en conjunto trabajan bajo el sistema de réplicas de información.
Patent CR-20190284-A (CR)
Inventor: MAZUMDER SHARMISTHA
IPC: C12N1/14
Filed: 2017-11-16
Abstract: La invención proporciona materiales y método para controlar plagas, en particular nematodos. La invención también proporciona composiciones que comprenden biosurfactantes como pesticidasThe invention provides materials and method for controlling pests, in particular, nematodes. The invention also provides compositions comprising biosurfactants as pesticides.
Patent CR-20200320-A (CR)
Title: Once-daily formulation of hidrosmin
Inventor: ROIG CARRERAS MANUEL
IPC: A61P13/12
Filed: 2018-12-20
Abstract: <p>The present invention relates to a formulation comprising hidrosmin characterized by a modified release rate suitable for once-daily administration.The use of said composition in the prevention or treatment of a disease selected from chronic venous insufficiency, varicose veins, hemorrhoids, edema,metabolic syndrome,non-alcoholic fatty liver disease and diabetic nephropathy is also provided.</p>
Patent EC-SP013952-A (EC)
Title: Sistema de administracion oral controlada para la ingestion diaria de ciprofloxacina
Inventor: TALWAR NARESH
IPC: A61K/
Filed: 2001-03-01
Abstract: Es una fórmula contenida en una tableta diaria para administración oral a humanos para la liberación controlada de Ciprofloxacina, que comprende una cantidad de ciprofloxacina farmacéuticamente efectiva, desde alrededor de 0.1% hasta alrededor de 8.0% de una gente viscolizante y/o un agente de gelación, alrededor de 5.0% hasta alrededor de 15% de un agente generador de gas (efervescencia) y alrededor de 3.0% hasta alrededor de 15% de un agente de expansión, estando dichos porcentajes en relación de peso/peso del compuesto.
Patent EC-SP055735-A (EC)
Title: Tongdom - protector bucal para sexo oral
Inventor: RODRIGO ANTONIO ESTEVEZ SABOGAL
Filed: 2005-04-19
Abstract: El "TONGDOM" es un adminículo que permite proteger la cavidad bucal (labios, encías, dientes, paladar y la lengua) durante la práctica de relaciones sexuales por vía oral eliminando el riesgo de contagio por los millones de microbios que habitan tanto en la cavidad bucal como vaginal.Este adaptable adminículo fue diseñado con la más alta técnica de la ingeniería y con los más finos y resistentes materiales (látex, plástico sintético, etc.) así como con el conocimiento exacto de la anatomía de la cabeza en sus diferentes tallas y de la exigencia que la fisonomía facial demanda, por tal razón es diseñado con orificios, pliegues y formas que permiten un acople perfecto a todos los músculos faciales que participan en la actividad del sexo oral, para la cual este producto ha sido inventado.
Patent EC-SP055979-A (EC)
Inventor: ZABARYLO STEVE
IPC: C11D3/22
Filed: 2005-08-24
Abstract: A water soluble tablet comprising a cleaning composition which contains a bleach.
Patent EC-SP077339-A (EC)
Title: Capuchón para dispositivos para la administración de fármacos
Inventor: TSUBOTA JUN
IPC: A61M5/32
Filed: 2007-03-23
Abstract: Esta invención se refiere a un capuchón para dispositivos para la administración de fármacos, en particular del tipo de inyector que comprende una aguja y una cubierta de aguja, en el que dicho capuchón es adecuado como útil de seguridad de aguja, comprendiendo una porción de retención de cubierta de aguja. En particular, la presente invención se refiere a dichos dispositivos que son manipulados por los propios pacientes.
Patent EC-SP078003-A (EC)
Title: Inhibidores de aspartil proteasas
Inventor: ZHU ZHAONING
IPC: C07D487/04
Filed: 2007-12-12
Abstract: Se revelan compuestos de fórmula I o su estereoisómero, tautómero o sal aceptable para uso farmacéutico, donde j, k, U, W, R, R1, R2, R3, R4, R6, R7 y R7a son según se describieron anteriormente en la memoria descriptiva.Además se revela el método para inhibir la aspartil proteasa, y en particular, los métodos para tratar enfermedades cardiovasculares, enfermedades cognitivas y neurodegenerativas. Además se revelan métodos para tratar enfermedades cognitivas y neurodegenerativas utilizando los compuestos de fórmula I en combinación con un inhibidor de colinesterasa o un agonista m1 o antagonista m2 muscarínico.
Patent EE-9900406-A (EE)
Inventor: BYRON H ARISON
IPC: A61P11/06
Filed: 1998-03-10
Abstract: Compounds of formula (I) are antagonists of the actions of leukotrienes. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis, and allograft rejection.
Patent FI-19991788-A (FI)
Inventor: AMLOT PETER LLOYD
IPC: C12N15/13
Filed: 1999-08-23
Abstract: Novel monoclonal antibodies to the CD25 antigen are characterized by the amino acid sequence of their hypervariable regions. Initially produced in murine form, they may be converted to chimeric or humanized forms, immunoconjugates or antibody fragments (generally described as binding molecules). The products are useful for the prophylaxis or treatment of transplant rejection, paticularly in combination with other antibodies to activated T-cells, for example CD7 antibodies.
Patent FI-20000143-A (FI)
Inventor: LEVANDER GUSTAV
IPC: B65D43/00
Filed: 2000-01-25
Abstract: A pharmaceutical container and inhaler device having a mouthpiece and a cap which are rotatably connected to each other. For providing a certain child-resistance against disconnection, the mouthpiece has an external circumferential groove, whereas the cap is provided with an internal boss for engagement with the groove. There is an axial notch extending from the groove to the end of the mouthpiece and "traps" for the boss, in the form of recesses on the groove, are provided at either side of the notch.
Patent FR-1603167-A (FR)
Title: Rearrangement of phenylsilanes
IPC: C07F7/12
Filed: 1968-07-22
Granted: 1971-03-22
Abstract: The silane(s) is heated with an aluminium silicate or phyllosilicate where an exchange of substituents takes place. The silane(s) must contain at least one Si-atom to which a phenyl groups is attached, the remaining Si-atoms having halo- or 1-8C alkyl groups attached. The aluminium silicates should have a zeolite structure with a part size sufficiently large for the rearrangement to take place. The process is useful for converting non-commercial silanes into commercial ones.
Patent GB-1051534-A (GB)
IPC: G01J4/04
Abstract: 1,051,534. Polarimeters. F. W. G. GREENER. May 20, 1964 [May 20, 1963], No.19875/63. Heading G2J. Apparatus for providing plane-polarized radiation having its plane of polarization rotatably oscillating between limits on opposite sides of a mean angular position comprises, in tandem, two polarizing elements each passing radiation polarized in one plane only, and means for continuously rotating each of said elements in one sense about the optical axis of the apparatus. Both elements may be rotated in opposed senses at the same or different speeds. The polarizing elements 7, 8 are mounted in holders 5, 6 respectively provided with bevel gears 3, 4 which engage a gear 2 driven by an electric motor 1.
Patent GB-1052128-A (GB)
IPC: A23L3/10
Abstract: 1,052,128. Sterilizing apparatus. COTTON SILK & MAN MADE FIBRES RESEARCH ASSOCIATION. Sept. 13, 1965 [July 29, 1964], No. 30153/64. Heading A5G. A vacuum type autoclave which may be adapted to operate automatically comprises means for evacuating the autoclave, means for admitting steam thereto and means for sampling the atmosphere in the autoclave, determining the partial pressure of air therein and means for admitting steam either as a short burst, in which case the evacuation air pressure determining steps are repeated and more steam is admitted (the cycle being continued until the air pressure falls to a predetermined value) or in a continuous manner to effect sterilization of the contents of the autoclave if the air partial pressure is suitably low. In the embodiment described, the example of autoclave atmosphere is cooled to condense steam, compressed and caused to act on a pressuresensitive switch, the response of which determines the next step of the process and causes operation of the necessary valves and switches.
Patent GB-1053064-A (GB)
IPC: C11D7/14
Abstract: 1,053,064. Detergent compositions. MONSANTO CO. May 22, 1964 [May 24, 1963], No. 21225/64. Heading C5D. Dry free-flowing dish-washing compositions comprise an intimate mixture of (A) solid particles containing 10-25% by weight of water as water of hydration and consisting of (i) a hydrated alkali metal tripolyphosphate and (ii) anhydrous or partially hydrated alkali metal silicate, and (B) 0À5-3% by weight of the composition, of a solid particulate compound containing available chlorine of which at least 90% will be retained on a 100-mesh U.S.S. screen. (A) (i) generally consists of sodium tripolyphosphate hexahydrate, and (A) (ii) of a sodium silicate wherein the ratio SiO 2 : Na 2 O is 4: 1 to 1: 2 and more preferably 3À75-1À6: 1; there is usually also present (A)(iii) an organic surface active agent such as sodium alkyl sulphate, alkylnaphthalene sulphonate, abietene sulphonates, C 8-24 -alkylbenzene sulphonates, or dioctyl sulphosuccinate, but it is preferred to use non-ionic agents such as the alkanolamides of fatty acids or of abietic acid, or the condensates of C 2-4 -alkylene oxides with alcohols, fatty acids, sterols, glycerides, amines, mercaptans, polypropylene glycol or tall oil, and especially the ethylene oxide condensate with polypropylene glycol or with an alkylphenol. In general, (i) comprises 45-65%, preferably 50-60%, (ii) comprises 54À9-30%, preferably 47-39%, and (iii) comprises 0À1-5%, preferably 3-1%, by weight of species (A), and suitably consists of particles of such size that at least 90% thereof are retained on a 100-mesh U.S.S. screen; the particles of both (A) and (B) are, however, such that substantially all pass a 20-mesh U.S.S. screen. (B) may consist of a chlorinated trisodium phosphate, N-chlorinated alkylaryl or aryl sulphonamides or N-chlorinated triazines such as melamine, ammelide, ammeline or cyanuric acid, anhydrous potassium dichloroisocyanurate in the crystalline form which has an internal monoclinic and an external triclinic symmetry being particularly favoured. The compositions normally have a bulk density of at least 0À6 g./c.c.. and usually of 0À75- 0À95 g./c.c.
Patent GB-1053100-A (GB)
IPC: C08G69/28
Abstract: 1,053,100. Polyamides. BADISCHE ANILIN- & SODA-FABRIK A.G. Oct. 17, 1963 [Oct. 18, 1962], No. 41001/63. Heading C3R. A process for the production of polyamides comprises condensing a practically equimolar mixture of a diamine and an ester of a dicarboxylic acid of the formula HOOC-R-COOH where R is (-CH 2 -) n  and n is an integer, with a monohydric alcohol, in the presence of 1 to 50% by weight of water based on the polymerforming reactants. Specified esters are those of methanol, ethanol, propanol, isopropanol or butanol with - malonic, succinic, glutaric, palmitic, azelaic, suberic or sebacic acid. Specified diamines are tetramethylene, pentamethylene, hexamethylene, octamethylene and decamethylene diamine and dicyclohexylaminomethane. Copolyamide forming reactants, e.g. #-caprolactam may be present in the reaction mixtures.
Patent GB-1053796-A (GB)
IPC: C04B35/26
Abstract: 1,053,796. Magnetic compositions. LICENTIA PATENT - VERWALTUNGS - G.m.b.H. Sept. 17, 1964, No. 38017/64. Heading H1H. A ferromagnetic ferrite having the composition 55-60 mol per cent Fe 2 O 3 , 0À1-1 mol per cent CoO, 38À5-44À85 mol per cent MnO and ZnO in the mol ratio 75: 25 to 85: 14, 0À05-0À5 mol per cent V 2 O 5  and/or MoO 3 , is prepared by grinding and presintering the Fe, Co, Mn and Zn components at 900‹ C for two hours, regrinding and adding the V/Mo component, and sintering in two stages, firstly at 1200-1260‹ in O 2  for an hour, and secondly at 1260-1300‹ C in O 2  for an hour. Following the sintering, the material may be cooled to 1000‹ C. in N 2 +2% O 2  and from 1000‹ C to room temperature in pure N 2 . A magnetic field may be applied during the last 500‹ C. of cooling, or alternatively the cooled body may be reheated to 500‹ C and cooled in N 2  in a magnetic field.
Patent GB-1054448-A (GB)
IPC: B65G33/02
Abstract: 1,054,448. Screw conveyer for articles. ROTORAIL Inc. Sept. 10, 1964, No. 37l33/64 Heading B8A. Articles are hooked on to screw conveyer 50 and conveyed therealong, the conveyer being driven either by motor M1 or motor M2 to give two directions of article movement. The conveyer consists of straight portions 11 and flexible portions 12 connected by connectors 51. Conveyer 12, Fig. 5 (not shown).-Conveyer 12 is formed of inner coils 21, nylon bushes 23, outer coil 12 and article-engaging spiral 15 secured to coil 12. Connector 51, Fig. 4 (not Shown).-A conveyer section 11 is connected to a conveyer section 12 by means of connector 51, which is connected by means of a spigot 52 and pins 18a to section 11 and at 17 receives the inner coil 20 of section 12, is screwed into the outer coil 22 as shown, and is rigidly secured to said inner coil 20 by solder introduced at 18b. Supports 13, Fig. 6 (not shown).-A conveyer section is supported by a support 13 which includes a lower support 14 and an upper guide 24 provided with a rubber part 27.
Patent GB-1226775-A (GB)
IPC: B62D1/06
Filed: 1968-07-18
Abstract: 1,226,775. Anionic polymerization of lactams. CESKOSLOVENSKA AKADEMIE Ved. 18 July, 1968 [18 July, 1967 (2)], No. 34189/68. Heading C3R. Polyamides are prepared by polymerization of a lactam in the presence of a base and an activator of formula or an alkali metal salt thereof, where n is an integer, X is any residue of valency n and R<SP>1-3</SP> are each C 1-18  alkyl, cycloalkyl, aryl or aralkyl or any two of them together represent a divalent hydrocarbon radical or when n is greater than one R<SP>2</SP> and R<SP>3</SP> are H or Na. The lactam may be 6-caprolactam, a mixture of C-methyl-caprolactams, dodecanolactam or 7-enamtholactam and the base may be the sodium salt of one of these lactams. X may be a residue of a hydrocarbon, a dialkyl ether, a dialkyl thioether, a diaryl thioether, a diaryl sulphone, a dialkylamine, a diarylamine, a vinyl polymer or polystyrene. The activator may be 2-ethyl-2-(N- phenyl carbamoyl) cyclopentane, N-ethyl-2- ethyl - 2 - benzyl - 3 - oxo - hexanoamide, N- ethyl - 2 - ethyl - 3 - oxo - hexanoamide, N- phenyl - 2 - ethyl - 2 - benzyl - 3 - oxo - hexanoamide, N - (4 - benzyloxyphenyl) - 2 - ethyl - 2- benzyl - 3 - oxo - hexanoamide, the p - phenylene diamide of 2-ethyl-2-benzyl-3-oxo-hexanoic acid, N - (4 - methoxyphenyl) - 2 - ethyl - 2 - propyl - 3 - oxo - heptanoic acid, the p - phenylene diamide of 2 - ethyl - 3 - oxo - heptanoic acid, the sodium salt of N,N<SP>1</SP> - bis - (2 - ethyl - 3 - oxoheptanoyl) benzidine, the sodium salt of N,N<SP>1</SP>- bis - (2 - ethyl - 3 - oxo - heptanoyl) - 4,4<SP>1</SP> -  diamino - diphenyl ether, the sodium salt of the p-phenylene diamide of 2-propyl-3-oxoheptanoic acid, the sodium salt of poly[N(2- methyl - 3 - oxo - pentanoyl) - 4 - aminostyrene], the sodium salt of N,N<SP>1</SP>-bis - (2 - hexadecyl - 3- oxo - eicosanoyl) hexamethylene diamine, the sodium salt of the toluene-2,5-diamide of 2-ethyl- 3 - oxo - butyric acid, the sodium salt of N- phenyl - 2 - benzyl - 2 - benzoyl - butyramide, the sodium salt of N-(4-methylphenyl)-2- methyl - 2 - ethyl - 3 - oxo - 3 - cyclohexyl - propionamide or the sodium salt of the mixed pphenylene diamide of 2-ethyl-3-oxohexanoic acid and 2-methyl-2-benzyl-3-oxo-pentanoic acid.